Helena to Missoula (HLN–MSO) — Airlines, Schedules & Connections

HLN Airport Page →
102 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 1w ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
SLC Salt Lake City 4h 36m AFDLVS → DLLXJ Salt Lake City (SLC) to Missoula flights
SEA Seattle 4h 46m AS → ASAYFI Seattle (SEA) to Missoula flights
DEN Denver 7h 4m UA → CMUA Denver (DEN) to Missoula flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Helena to Missoula
Connecting service available through multiple hubs.
1 Airlines 102 mi 0h 40m nonstop

HLN–MSO had nonstop service from American Airlines, last on the schedule in September 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 102 miles in 0h 40m.

Also explore Browse available seat maps HLN Routes MSO Routes HLN Live Flights MSO Live Flights
All flights from Missoula (MSO) Missoula to Helena flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop HLN–MSO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 1 – – – Oneworld –
Alliance coverage
Oneworld: AA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for HLN to MSO.
1-STOP
One-Stop Connections
3
Hubs
~4h
Fastest
~7h
Longest
SLC ~4h 36m SEA ~4h 46m DEN ~7h 4m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
30
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Missoula from Helena

Nearby airports with service to Missoula Montana Airport.
Metric HLN→MSO GTF→MSO BZN→MSO
Distance from HLN – 67 mi 70 mi
Nonstop airlines – 4 5
Weekly flights – 5 –
Flight time 0h 40m 0h 47m 0h 30m
Great Falls (GTF) to Missoula flights · Bozeman (BZN) to Missoula flights · Kalispell (FCA) to Missoula flights
Airports within 200 miles of HLN with service to Missoula Montana Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Missoula is 0 hours the same as Helena.
HLN: MDT · MSO: MDT

When it's 6:00 PM in Helena, it's 6:00 PM in Missoula.
Distance & Flight Time
102 mi / 164 km
Nonstop flight time is approximately 0h 40m gate to gate.
Facts

HLN–MSO Quick Facts

Key statistics for the Helena to Missoula route.
Route details
Distance102 mi / 164 km
Flight time0h 40m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: HLN
Full nameHelena Regional Airport
IATA / ICAOHLN / KHLN
TimezoneAmerica/Denver
Passengers/yr0.2M
Elevation3,877 ft / 1,182 m
Destination: MSO
Full nameMissoula Montana Airport
IATA / ICAOMSO / KMSO
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,206 ft / 977 m
FAQ

Frequently Asked Questions

Common questions about HLN to MSO flights.
Nonstop flights from Helena Regional Airport to Missoula Montana Airport take about 0h 40m gate to gate. The route covers 102 miles.
1 airline operated the nonstop from HLN to MSO: American Airlines. The last scheduled nonstop was in September 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in September 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 40m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Salt Lake City, Seattle–Tacoma and Denver.
On a single ticket, yes. Your bags are checked through to MSO and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Nearby alternatives include GTF, BZN and FCA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from HLN to MSO

Helena Regional Airport (HLN) and Missoula Montana Airport (MSO) had nonstop service from American Airlines, last on the schedule in September 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

HLN to MSO Flight Duration and Schedule

Nonstop flight time from HLN to MSO is about 0 hours 40 minutes gate to gate. The route covers a distance of 102 miles (164 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Salt Lake City, Seattle–Tacoma and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Great Falls (GTF), Bozeman (BZN) and Kalispell (FCA).